1170440452137 has 32 divisors (see below), whose sum is σ = 1802739611520. Its totient is φ = 667580497920.

The previous prime is 1170440452133. The next prime is 1170440452151. The reversal of 1170440452137 is 7312540440711.

It is not a de Polignac number, because 1170440452137 - 2² = 1170440452133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1170440452095 and 1170440452104.

It is not an unprimeable number, because it can be changed into a prime (1170440452133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8115189 + ... + 8258157.

It is an arithmetic number, because the mean of its divisors is an integer number (56335612860).

Almost surely, 2^{1170440452137} is an apocalyptic number.

1170440452137 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1170440452137 is a deficient number, since it is larger than the sum of its proper divisors (632299159383).

1170440452137 is a wasteful number, since it uses less digits than its factorization.

1170440452137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157593.

The product of its (nonzero) digits is 94080, while the sum is 39.

Adding to 1170440452137 its reverse (7312540440711), we get a palindrome (8482980892848).

The spelling of 1170440452137 in words is "one trillion, one hundred seventy billion, four hundred forty million, four hundred fifty-two thousand, one hundred thirty-seven".